A Middleman-inspired static site generator built for speed.

Inferno Core is an open source tool for testing data exchanges enabled by the FHIR standand

Generate static sites with Jekyll based on RDF data

A Jekyll theme inspired by classic 8bit games.

A simple, clean, and minimal Jekyll Theme.

Zenweb is a set of classes/tools for organizing and formating a website. It is website oriented rather than webpage oriented, unlike most rendering tools. It is content oriented, rather than style oriented, unlike most rendering tools. It uses a rubygems plugin system to provide a very flexible, ...

A danger.systems plugin for your markdown TOC.

Generate beautiful documentation sites from Markdown

Forspell is spellchecker for code and documentation.It uses well-known hunspell tool and dictionary, provides customizable output, and could be easily integrated into CI pipeline.

JayFlavoredMarkdown Converter

A responsive, modern, Jekyll theme for bloggers with Bootstrap styling and KaTex support.

P2: component-based HTML templating for Ruby

the worlds tiniest, bestest, most minmialist headless cms - powered by github ro is a minimalist toolkit for managing heterogeneous collections of rich web content on github, and providing both programatic and api access to it with zero heavy lifting

A converter for Kramdown that converts GitHub-Flavored Markdown to Slack's simplified Markdown

Is that gem any good?

ace-lint provides Ruby-native linting for markdown (kramdown), YAML (Psych), Ruby files (StandardRB/RuboCop), and frontmatter without Node.js or Python dependencies.

Use one CLI for multiple LLM providers with aliases, fallback routing, and structured output options

Provides safe, atomic markdown file operations with frontmatter extraction, section editing, and validation. Prevents file corruption through backup/rollback mechanisms.

Bringing enterprise architecture into focus. A Ruby gem for modeling, querying, and visualizing enterprise architecture using ArchiMate-inspired YAML resources with GraphViz visualization.

Stories, bugs, chores and decision records as Markdown and Gherkin files in your git repo, driven from Rake, a local web board, or Claude Code. No database, no service.